B-51019 4.4

View detailed technical data, stock status, and sourcing information for: B-51019 4.4
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-692-6634

Item Name Code

46201

Assigment Date

01/04/2021 (5 years ago)

A jacket designed primarily for protection at mean monthly temperatures of plus 14 degrees fahrenheit (minus 10 degrees celsius) to plus 68 degrees fahrenheit (plus 20 degrees celsius).

threaded external pipe connection type, 1940-01-599-1756;boat,landing,inflatable end item identification, 12 thread quantity per inch, 2 end connection quantity, 1.0625 inches nominal thread size

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

End Connection Quantity: 2
End Item Identification: 1940-01-599-1756;boat,landing,inflatable
Connection Type: threaded external pipe
Thread Quantity Per Inch: 12
Nominal Thread Size: 1.0625 inches
Body Material: aluminum
Part Name Assigned By Controlling Agency: relief valve assembly

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
B-51019 4.4	Valve Assembly
B51019-S	Valve Assembly

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-692-6634?

The FSCG of the NSN 4820-01-692-6634 is 4820

Does the NSN 4820-01-692-6634 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-692-6634 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-692-6634 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-692-6634 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-692-6634 was assigned to the Federal Catalog?

It was assigned 5 years ago, on Mon, Jan 4, 2021